Toggling Password for Screensaver and the time when this setting gets valid

hi,
i have a small snippet which checks the setting for the password of the screensaver and toggles it
If i check the setting in sys-prefs my code seems to work
-- check setting
set output to do shell script "defaults -currentHost read com.apple.screensaver askForPassword -int"
if output is "0" then
do shell script "defaults -currentHost write com.apple.screensaver askForPassword -int 1"
-- other case
else
do shell script "defaults -currentHost write com.apple.screensaver askForPassword -int 0"
end if
But if i start the screensaver it starts getting strange. Sometimes the setting is set and
My feeling tells me it could be related with the time it needs that the password-check checks triggered AFTER the screensaver is started.
IIRC there is a time-value it needs after starting the screensaver (if the pw-set is enabled) before it gets active to prevent the user from a direct pw-dialog. May that cause my strange problem.
Or is my change just entirely ignored ?
Or am i doing something wrong with my code itself ?
Any help is appreciated.
Best regards
fidel
Message was edited by: fidel-castro

hi,
thanks for your reply.
Great so see someone realized similar problems.
Regarding your code i dislike that it results in a password-dialog while executing.
The setting itself in System-Preferences is changeable in 10.5 without being administrator or even entering any user credentials.
Better then nothing, but somehow not perfect.
In addition i would like to understand why my attempt above does change the settings visualized in System-Preferences but doenst does what i expect =)
Lets see if someone else has additional ideas - i keep your snippet in mind as i can learn from it anyways =)
Best regards
fidel
edit: well a second look always helps - your idea needs admin privileges as you configure all security settings not only the screensaver pw option.
gonna do some tests with a reduced setup.
thanks again
Message was edited by: fidel-castro

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Toggling Password for Screensaver and the time when this setting gets valid

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